Peruvian Piedtail vs Great Sapphirewing
Phlogophilus harterti 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | Peruvian Piedtail | Great Sapphirewing |
|---|---|---|
| 학명 | Phlogophilus harterti | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 9.1 cm (3.6 in) | 21.0 cm (8.3 in) |
| 체중 | 2.45 g (0.09 oz) | 10.05 g (0.35 oz) |
| 식성 | Nectarivore of Peruvian montane forest understory. Visits tubular flowers; catches small insects gleaned from leaf … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Peruvian Piedtail
Deep, resonant hum barely audible; extremely low-frequency vibration perceptible more as sensation than distinct sound.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Peruvian Piedtail
Found on the eastern Andean slope in Peru in humid foothill forest. 400–1,400 m elevation.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
보전 상태
Peruvian Piedtail
Great Sapphirewing
About These Birds
Peruvian Piedtail
하르테르트벌새는 페루 안데스 구름 숲에 서식하는 소형 벌새입니다. 초록 깃털과 창백한 끝 꼬리가 특징이며 에른스트 하르테르트의 이름을 따서 명명되었습니다. 제한된 분포 범위로 근위협종입니다.
Great Sapphirewing
A large hummingbird (18 cm, wingspan 28 cm) found in Andean cloud forests from Colombia to Bolivia at 2,500-3,500 m. Brilliant sapphire-blue wings, green body, and long tail. One of the largest hummingbirds. Nectarivore of montane forest, visiting large-flowered Ericaceae.